Surf Forecasts:
How big are the waves at Porth Ceriad today (13 Sep):
- Afternoon surf: Afternoon surf (13 Sep, local time) - 2ft (0.6m), 6s period with SW swell.
- Evening surf: Evening surf (13 Sep, local time) - 2ft (0.6m), 6s period with SW swell.
The current surf forecast for Porth Ceriad at 10PM is: 0.6m 6s primary swell from a Southwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 06:00pm September 13). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | - | - |
| Afternoon (13 Sep) | 2ft (0.6m) | 6s |
| Evening (13 Sep) | 2ft (0.6m) | 6s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Very mild (max 18°C on Mon night, min 13°C on Tue night). Winds decreasing (strong winds from the SSW on Mon night, light winds from the W by Tue afternoon). | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 5 | W 5 | W 5 | W 5 | SW 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 25 | 25 | 32 | 16 | 23 | 35 | 28 | 58 | 77 | 123 | 160 | 219 | 176 | 127 | 117 | 109 | 77 | 47 | 30 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off |
High Tide | 10:28PM4.72m | 10:46AM4.37m | 11:05PM4.46m | 11:22AM4.16m | |||||||||||||||
Low Tide | 5:10PM0.20m | 5:34AM0.22m | 5:41PM0.37m | 6:02AM0.51m | 6:10PM0.60m | ||||||||||||||
 |  |  | |  | | | |  | |  | |  | | | | | |  | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | 7:38 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 16 | 16 | 17 | 18 | 17 | 16 | 15 | 14 | 14 | 16 | 17 | 16 |
Feels °C | 17 | 17 | 16 | 14 | 14 | 16 | 16 | 12 | 12 | 12 | 13 | 12 | 11 | 9 | 7 | 7 | 12 | 15 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | W 13 | — | — | W 12 | W 12 | — | W 12 | — | W 12 | — | — | — | — | — | NW 5 | — | SW 5 |
| kJ | 25 | 25 | 3 | — | — | 3 | 3 | — | 3 | — | 3 | — | — | — | — | — | 25 | — | 30 |
Swell 2 Height (m) Direction Period (s) | — | W 13 | — | — | W 8 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 7 |
| kJ | — | 3 | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
Swell 3 Height (m) Direction Period (s) | W 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SW 6 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 5 | W 5 | W 5 | W 5 | NW 4 |
| kJ | — | — | 32 | 16 | 23 | 35 | 28 | 58 | 77 | 123 | 160 | 219 | 176 | 127 | 117 | 109 | 77 | 47 | 32 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 252 | 252 | 246 | 246 | 246 | 132 | 252 | 252 | 252 | 252 | 247 | 252 | 267 | 460 | 494 | 550 | 494 | 460 | 126 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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Recent Eyeball Surf Reports for Wales - Lleyn
‘Porth Neigwl: Choppy waves hadn't tidied much (from what I could see in the dark.’
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